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MEG B550 UNIFY
Model
B450M PRO4-F
90-MXBAB0-A0UAYZ
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7.1-Channel High Definition Audio
Supports S/PDIF output
Audio channels
7.1 Channels
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Realtek ALC1220P Codec
Audio chipset
Realtek ALC892
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1 x HDMI
1 x LAN (RJ45)
1 x Optical S/PDIF Out
1 x PS/2 Keyboard/Mouse Combo
1 x USB 3.2 Gen 2 Type-C
3 x USB 3.2 Gen 2 Type-A
4 x USB 2.0/1.1
5 x Audio Jacks
Back io ports
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AMD B550
Chipset
AMD B450
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Yes
Crossfire support
Yes
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No
Ecc ram support
No
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ATX
Form factor
Micro ATX
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Realtek RTL8125B
Lan chipset
Realtek RTL8111GR
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2280 / 22110 - M Key
2280 - M Key
2280 / 22110 - M Key
2280 - M Key
M2 devices support
2242 / 2260 / 2280 - M Key
2242 / 2260 / 2280 - M Key
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4
M2 ports
2
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10/100/1000/2500Mbps
Max lan speed
10/100/1000Mbps
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128GB
Maximum supported ram
64GB
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2
Onboard usb 20
2
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1
Onboard usb 32 gen 1
1
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1
Onboard usb 32 gen 2
0
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2
Pci express x16 slots
2
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2
Pci express x1 slots
1
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Yes
Raid support
Yes
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4
Ram slots
4
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December 2020
Release date
April 2019
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6
Sata 6 gbps ports
4
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No
Sli support
No
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AM4
Socket
AM4
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1866Mhz
2133Mhz
2400Mhz
2666Mhz
2800Mhz
2933Mhz
3000Mhz
3200Mhz
3466Mhz
3600Mhz
3733Mhz
3866Mhz
4000Mhz
4133Mhz
4266Mhz
4400Mhz
4533Mhz
4600Mhz
4733Mhz
4866Mhz
5000Mhz
5100Mhz
Supported memory
2133Mhz
2400Mhz
2666Mhz
2933Mhz
3200Mhz
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6
Wi fi generation
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Yes
Wireless lan
No
